» fqxejfjo.exe
Overview
Analysis
File Details
Network (1)

fqxejfjo.exe

Yakov Cohen

This is a WebPick installer that bundles (with very minimal user consent) a number of adware browser extensions which inject ads in the browser. The file fqxejfjo.exe, “Installer for StarApp” by Yakov Cohen has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the WebPick InstalleRex (Tarma) installer. It is also typically executed from the user's temporary directory. While running, it connects to the Internet address r1.stylezip.info on port 80 using the HTTP protocol.

File name:

fqxejfjo.exe

Publisher:

StarApp (signed by Yakov Cohen)

Product:

StarApp

Description:

Installer for StarApp

Version:

2013.7.31.1745

MD5:

2b0bc2cb376640a6eb173b7ed7d4149a

SHA-1:

e25cab7e92f03fa08ccabcaf07ed4dc9d4642bcc

SHA-256:

97bc6b328cacbe4bad72630ffd379d2c20d36ab2d2b21820b1525eba272dc16d

Scanner detections:

1 / 68

Status:

Adware

Explanation:

Uses Web-Pick's 'File Product', an Installer which wraps various products and downloads and installs it silently through the process, hosted on TusFiles.

Analysis date:

4/26/2024 8:25:40 AM UTC (today)

Scan engine

Detection

Engine version

Reason Heuristics

PUP.WebPick.YakovCohen.Installer (M)

16.2.13.6

File size:

293.3 KB (300,376 bytes)

Product version:

1.0.0.1

Original file name:

TSULoader.exe

Installer:

WebPick InstalleRex (Tarma)

Common path:

C:\users\{user}\appdata\local\temp\fqxejfjo.exe.part

Digital Signature

Signed by:

Yakov Cohen

Authority:

COMODO CA Limited

Valid from:

8/2/2012 3:00:00 AM

Valid to:

8/3/2013 2:59:59 AM

Subject:

CN=Yakov Cohen, O=Yakov Cohen, STREET=Rodenski 10, L=Tel Aviv, S=Israel, PostalCode=69360, C=IL

Issuer:

CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:

009AF809F48BC879375BE578151D15C51C

File PE Metadata

Compilation timestamp:

3/12/2013 10:51:45 AM

OS version:

4.0

OS bitness:

Win32

Subsystem:

Windows GUI

Linker version:

8.0

CTPH (ssdeep):

6144:Xrks6Y0JQBkQRl7174NpNUM+UHs+ewmb3I1WVIOnfXsnf/At:Xrks63yRl1uqM+gs+dmrIEVBfXY/6

Entry address:

0x14DB

Entry point:

55, 8B, EC, 81, EC, 2C, 06, 00, 00, 53, 56, 33, DB, 57, 66, 89, 9D, DC, FB, FF, FF, 89, 5D, F4, 89, 5D, FC, FF, 15, 74, 30, 40, 00, A3, 08, 44, 40, 00, FF, 15, 70, 30, 40, 00, 8B, F8, 8D, 45, EC, 50, FF, 15, 6C, 30, 40, 00, FF, 15, 68, 30, 40, 00, 8B, F0, F7, D6, 33, F7, FF, 15, 64, 30, 40, 00, 33, F0, 8B, 45, F0, 33, 45, EC, 68, 04, 01, 00, 00, 33, F0, 8D, 85, D4, F9, FF, FF, 50, 53, FF, 15, 60, 30, 40, 00, 85, C0, 75, 41, FF, 15, 5C, 30, 40, 00, 83, F8, 78, 75, 1A, 68, A8, 32, 40, 00, E8, 43, FB, FF, FF... 
[+]

Developed / compiled with:

Microsoft Visual C++

Code size:

7.5 KB (7,680 bytes)

The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):

Connects to r1.stylezip.info (54.186.255.26:80)

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